8 new icons - bootstrap feel (no 3d)

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Icon Design Brief
I am redesigning http://www.customcircuitboards.com with bootstrap (go figure).. ;-)
You can see a preview here:
customcircuitboards[dot]com/bs/index[dot]html
(sorry for the [dot]'s, I don't want this to get indexed by google)
I am looking for 8 new icons that will match the current color/design that I have already started. You can see the filler images to see where they will go.
- I would like them to be big enough for mobile
- No 3D
- Grab colors/style from new site
- Take a look at bootstrap's 3 icons here: http://twitter.github.com/bootstrap/
- Icons should be flat or have a gradient like bootstraps above.
- The circuit board pattern is not needed for these icons.
If you don't know much about the printed circuit board industry, the first four (quick turn, prototype, production, ad multilayer) could be a little tricky, but, I believe after you read the descriptions and google them, you can come with some ideas.
Ideas:
- Quick turn, you could have "24 hours" in the middle with an arrow around them to represent the "turn around".
- Prototype PCBs are for low quantities, so you could have just one to five PCBs there.
- Production PCBs are for higher volumes, so having arrows going up or A LOT of PCBs would work.
- Multilayer PCBs are a multi layered printed circuit board, so having a board that shows the different layers would work great. You can google multialyer pcb and find some inspiration as well.
The other four (aerospace/military, medial/bio-medial, industrial/automotive, and students/hobbyist) seem to me to be really straight forward, so, I won't go into details about those. Be creative. :-)
Industry/Entity Type
Automotive
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